Question 233 · LDEK · Craniofacial and occlusal development

The development of the secondary palate completes in:

  1. A. week 4 of embryonic development.
  2. B. week 6 of embryonic development.
  3. C. week 8 of foetal development.
  4. D. week 12 of foetal development.
  5. E. month 4 of foetal development.
Hint

The palatal shelves rise above the tongue around weeks 7–8 and then fuse from front to back, finishing at the uvula some weeks later.

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